<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="110px">
      <el-form-item label="模板名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入模板名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态 " prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态 " clearable size="small">
          <el-option label="请选择字典生成" value=""/>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
            type="success"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['base:template:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['base:template:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['base:template:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['base:template:export']"
        >导出
        </el-button>
      </el-col>
<!--      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>-->
    </el-row>

    <el-table  v-loading="loading" :data="templateList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="模板名称" align="center" prop="name"/>
      <el-table-column width="430" label="模板路径" align="center" prop="path"/>
      <el-table-column label="状态 " align="center" prop="status" :formatter="statusFormat" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['base:template:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['base:template:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改模板对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body @close="closeDialog()">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="保单模板上传">
          <el-upload
            class="upload-demo"
            accept=".xlsx, .xls, .doc, .docx, .pdf"
            drag
            :limit="1"
            :headers="upload.headers"
            :action="upload.url"
            :on-success="handleFileSuccess"
            :on-remove="handleFileRemove"
            :on-error="handleFileError"
            :before-upload="handFileBefore"
            multiple>
            <i class="el-icon-upload"></i>
            <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
            <div class="el-upload__tip" slot="tip">只能上传xlsx,xls,doc,docx, pdf文件，且不超过10MB</div>
          </el-upload>
        </el-form-item>
        <el-form-item label="模板名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入模板名称" :disabled="true"/>
        </el-form-item>
        <el-form-item label="模板路径" prop="path" v-show="false">
          <el-input v-model="form.path" placeholder="请输入模板路径" />
        </el-form-item>
        <el-form-item label="状态 ">
          <el-radio-group v-model="form.status">
            <el-radio label="1"
            v-for="dict in statusOptions"
            :key="dict.dictValue"
            :label="dict.dictValue">{{dict.dictLabel}}</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import {
    listTemplate,
    getTemplate,
    delTemplate,
    addTemplate,
    updateTemplate,
    exportTemplate,
    deleteTemplateFile
  } from "@/api/base/template";
  import {getToken} from "@/utils/auth";

  export default {
    name: "Template",
    components: {},
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 模板表格数据
        templateList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        //模板真实名称
        realName: "",
        //上传模板参数
        upload: {
          // 是否显示弹出层（用户导入）
          open: false,
          // 弹出层标题（用户导入）
          title: "",
          // 是否禁用上传
          isUploading: false,
          // 是否更新已经存在的用户数据
          updateSupport: 0,
          // 设置上传的请求头部
          headers: {Authorization: "Bearer " + getToken()},
          // 上传的地址
          url: process.env.VUE_APP_BASE_API + "/base/template/uploadTemplateFile"
        },
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          name: null,
          status: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {},
        //状态字典
        statusOptions:[]
      };
    },
    created() {
      this.getList();
      this.getDicts("common_status").then(res => {
        this.statusOptions = res.data;
      })
    },
    methods: {
      /** 查询模板列表 */
      getList() {
        this.loading = true;
        listTemplate(this.queryParams).then(response => {
          this.templateList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 状态码字典翻译
      statusFormat(row, column) {
        return this.selectDictLabel(this.statusOptions, row.status);
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          name: null,
          path: null,
          status: "1"

        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加模板";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getTemplate(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改模板";
        });
      },
      //文件上传之前的钩子
      handFileBefore(){
        this.form.name = null;
        this.form.path = null;
      },
      //文件上传成功
      handleFileSuccess(file, response) {
        if (response.response.code === 500) {
          this.$message.error("上传失败, 请重试");
        } else {
          this.form.name = response.response.realName;
          this.form.path = response.response.path;
        }
      },
      //文件上传失败
      handleFileError() {
        this.$message.error("上传失败, 请重试");
      },
      //文件移除
      handleFileRemove() {
        this.form.name = null;
        this.form.path = null;
        deleteTemplateFile(this.realName).then(res => {
        })
      },
      // 关闭窗口
      closeDialog() {
        if (this.realName != "") {
          deleteTemplateFile(this.realName).then(res => {
          })
        }
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateTemplate(this.form).then(response => {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addTemplate(this.form).then(response => {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$confirm('是否确认删除模板编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function () {
          return delTemplate(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
      },
      /** 导出按钮操作 */
      handleExport() {
        const queryParams = this.queryParams;
        this.$confirm('是否确认导出所有模板数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function () {
          return exportTemplate(queryParams);
        }).then(response => {
          this.download(response.msg);
        })
      }
    }
  };
</script>

